CN105112104A - Multichannel nozzle used for multi-component slurry gasification reactor and application of multichannel nozzle - Google Patents

Multichannel nozzle used for multi-component slurry gasification reactor and application of multichannel nozzle Download PDF

Info

Publication number
CN105112104A
CN105112104A CN201510582263.2A CN201510582263A CN105112104A CN 105112104 A CN105112104 A CN 105112104A CN 201510582263 A CN201510582263 A CN 201510582263A CN 105112104 A CN105112104 A CN 105112104A
Authority
CN
China
Prior art keywords
level
oxygen supply
nozzle
pipeline
channel
Prior art date
Application number
CN201510582263.2A
Other languages
Chinese (zh)
Other versions
CN105112104B (en
Inventor
徐宏伟
门长贵
王明霞
朱春鹏
徐永萍
韦孙昌
何先标
贺根良
唐量华
杨志建
王晓娟
严曦华
Original Assignee
西北化工研究院
浙江丰登化工股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 西北化工研究院, 浙江丰登化工股份有限公司 filed Critical 西北化工研究院
Priority to CN201510582263.2A priority Critical patent/CN105112104B/en
Publication of CN105112104A publication Critical patent/CN105112104A/en
Application granted granted Critical
Publication of CN105112104B publication Critical patent/CN105112104B/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/16Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Abstract

The invention relates to a multichannel nozzle used for a multi-component slurry gasification reactor and application of the multichannel nozzle. The multichannel nozzle comprises a I-level waste liquid pipeline (12), a II-level waste liquid pipeline (9), a I-level oxygen feeding pipeline (6), a II-level oxygen feeding pipeline (3) and a cooling system which are sequentially arranged from inside to outside in the mode of longitudinal axis overlapping. The multichannel nozzle can be used for coal water slurry gasification to prepare water gas CO+H2, and efficiently use the industrial organic waste liquid and water which are difficult to treat through a gasification reaction. Pollution to the environment by the organic waste liquid can be effectively avoided by using the multichannel nozzle, a great number of water resources can be saved, and therefore the multichannel nozzle has obvious economic and social benefits.

Description

A kind of multi-channel nozzle for polynary slurry gasifying reactor and uses thereof

[technical field]

The invention belongs to Coal Gasification Technology field.More specifically, the present invention relates to a kind of multi-channel nozzle for polynary slurry gasifying reactor, also relate to the purposes of described multi-channel nozzle.

[background technology]

Organic waste water is because of containing Some Organic Pollutants (as alcohol, phenol, aldehydes etc.), usually all there is poisonous and harmful, the smell is awful, colourity is high, be difficult to the features such as biological degradation, the process of current organic waste water mainly adopts Physical, chemical method, physics+chemical method or biochemical process etc., but it is slow that these methods more or less also exist processing speed, cycle is long, and energy consumption is large, and processing cost is high, may there is the shortcomings such as secondary pollution, be a great problem of domestic and international water treatment field always.

If organic waste water and hydrocarbon polymer, oxygen are passed into gasification nozzle respectively, high-temp combustion (temperature is higher than 1300 ~ 1400 DEG C) in vapourizing furnace, the melting of organism high temperature or cracking can be made, generate water-gas, organic waste water not only can be avoided the pollution of environment, simultaneously can also saving water resource, technique can be widely used, thus realize the efficiency utilization of organic waste water in synthetic ammonia, synthesizing methanol industry, the generating field such as (IGCC), coal liquifaction.

[summary of the invention]

[technical problem that will solve]

The object of this invention is to provide a kind of multi-channel nozzle for polynary slurry gasifying reactor.

Another object of the present invention is to provide the purposes of described multi-channel nozzle.

[technical scheme]

The present invention is achieved through the following technical solutions.

The present invention relates to a kind of multi-channel nozzle for polynary slurry gasifying reactor.

This polynary slurry gasifying reactor multi-channel nozzle comprises the I level waste-solution line 12, II level waste-solution line 9, I level oxygen supply pipeline 6, slip pipeline 3, II level oxygen supply pipeline 1 and the cooling system that configure successively from inside to outside with longitudinal axis overlap mode;

Described I level waste-solution line 12 by be positioned at multi-channel nozzle top I level waste liquid entrance 13, be positioned at I level waste liquid shower nozzle bottom multi-channel nozzle 16 and form with the straight tube that they are coupled together;

Described II level waste-solution line 9 by the II level waste liquid entrance 11 between multi-channel nozzle top and I level oxygen supply inlet duct 7 and II level waste liquid inlet duct 10, be positioned at multi-channel nozzle bottom II level waste liquid shower nozzle 17 and the straight tube that described pipeline and shower nozzle couple together is formed;

Described I level oxygen supply pipeline 6 by the I level oxygen supply entrance 8 between II level waste liquid inlet duct 10 and slurry inlet pipeline 4 and I level oxygen supply inlet duct 7, be positioned at multi-channel nozzle bottom I level oxygen supply shower nozzle 18 and the straight tube that described pipeline and shower nozzle couple together is formed;

Described slip pipeline 3 by the slurry inlet 5 between I level oxygen supply inlet duct 7 and II level oxygen supply inlet duct 14 and slurry inlet pipeline 4, be positioned at multi-channel nozzle bottom slurry spray nozzle 19 and the straight tube that described pipeline and shower nozzle couple together is formed;

Described II level oxygen supply pipeline 1 by the II level oxygen supply entrance 15 between bottom slurry inlet pipeline 4 and multi-channel nozzle and II level oxygen supply inlet duct 14, be positioned at multi-channel nozzle bottom II level oxygen supply shower nozzle 20 and the straight tube that described pipeline and shower nozzle couple together is formed;

On multi-channel nozzle outside surface between described cooling system is in bottom II level oxygen supply inlet duct 14 and multi-channel nozzle.

Mounting flange 2 is set at described multi-channel nozzle lower outside, its multi-channel nozzle is securely fixed in gasifying reactor top.

A preferred embodiment of the invention, described II level waste-solution line 9 is fixed on I level waste-solution line 12 by the flange being positioned at this pipeline straight tube top with coaxial manner;

Described I level oxygen supply pipeline 6 is fixed on II level waste-solution line 9 by the flange being positioned at this pipeline straight tube top with coaxial manner;

Described slip pipeline 3 is fixed on I level oxygen supply pipeline 6 by the flange being positioned at this pipeline straight tube top with coaxial manner;

Described II level oxygen supply pipeline 1 is fixed on slip pipeline 3 with coaxial manner by the flange being positioned at this pipeline straight tube top.

According to another kind of preferred implementation of the present invention, between II level waste liquid inlet duct 10 and I level oxygen supply inlet duct 7, outside II level waste-solution line 9, N level waste-solution line is sequentially coaxially installed according to the structure identical with described II level waste-solution line 9 and mounting means, wherein N be greater than 1 positive integer.

In the present invention, the object arranging N level waste-solution line is to ensure that various different organic waste water is independently of each other by different waste fluid channel, is convenient to utilize and process.

According to another kind of preferred implementation of the present invention, described N level waste-solution line is 3-10 level waste-solution line.Be there is not hell and high water for those skilled in the art according to needs of production determination waste-solution line progression, be easy to realize.

According to another kind of preferred implementation of the present invention, I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are a kind of pyramidal structure shower nozzles with II level oxygen supply shower nozzle 20, and its cone angle is 30 °≤α≤90 °.

If I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are less than 30 ° with the cone angle of II level oxygen supply shower nozzle 20, the jet mixing that then each shower nozzle can be caused to spray is insufficient, affect its atomizing effect, partial reaction material also may be caused simultaneously to have neither part nor lot in gasification reaction because flow velocity is too high, affect synthetic gas gasification index; If their cone angle is greater than 90 °, then the combustion flame of each shower nozzle ejection jet can be caused too short, thus cause showerhead easily to be burnt; Therefore, the cone angle of each shower nozzle described is 30 °≤α≤90 ° is rational; Preferably 45 °≤α≤75 °.

According to another kind of preferred implementation of the present invention, pre-confounding 22 is formed with II level oxygen supply shower nozzle 20 by I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19, adjacent with pre-confounding 22 is jet exit 23, all installs preset pieces 21 between these shower nozzles are adjacent.

In the present invention, the object of installing preset pieces 21 is to ensure that each shower nozzle has the concentricity of satisfactory stability.

According to another kind of preferred implementation of the present invention, described cooling system is a kind of cooling system with conventional water leg structure or coil arrangement.

In the present invention, the object of installing cooling system is to ensure shower nozzle in use Stability Analysis of Structures, thus ensures that gasifying reactor is stable, can also ensure that these shower nozzles are not fragile.

According to another kind of preferred implementation of the present invention, the space formed by II level oxygen supply pipeline 1 and slip pipeline 3 forms II level oxygen supply passage; The space formed by slip pipeline 3 and I level oxygen supply pipeline 6 forms slurry channel; The space formed by I level oxygen supply pipeline 6 and II level waste-solution line 9 forms I level oxygen supply passage; The space formed by II level waste-solution line 9 and I level waste solution channel 12 forms waste fluid channel.

In the present invention, described oxygen supply passage is the passage for delivery of oxidizing agent.Described oxygenant is such as with oxygen for main gasifying medium, and water, carbonic acid gas or their mixture are auxiliary gasifying medium.

Described waste fluid channel is the passage for carrying waste liquid, and described waste liquid is such as containing carbohydrate, fat, protein, cellulosic waste liquid.

Described slurry channel is the passage for carrying slip, and described slip is such as the slurry containing coal dust, refinery coke, coke powder, semicoke, coal liquefaction residue and composition thereof.

According to another kind of preferred implementation of the present invention, all form waste fluid channel by the space formed between adjacent N level waste-solution line.

The invention still further relates to described polynary slurry gasifying reactor multi-channel nozzle and produce the purposes in synthetic gas.The slip used when producing synthetic gas is the slurry be made up of coal dust, refinery coke, coke powder, semicoke, coal liquefaction residue or its mixture, and the waste liquid of use is selected from carbohydrate, fat, protein, cellulosic organic solution containing one or more.

Multi-channel nozzle implementation process of the present invention is as follows: first one or more are selected from slurry, hydrocarbon-containiproducts slurry deliver to slip pipeline by slurry inlet, organic waste water is delivered to waste-solution line by waste liquid entrance, described oxygenant is delivered to I level oxygen supply pipeline and II level oxygen supply pipeline by I level oxygen supply entrance and II level oxygen supply entrance simultaneously respectively, slip, organic liquid waste fully mixes with the oxygenant from I level oxygen supply pipeline at pre-confounding 22 and is atomized, aerosol carries out secondary-atomizing with the oxygenant from II level oxygen supply pipeline again, then spray from multi-channel nozzle, then enter in vapourizing furnace, partial oxidation reaction is carried out under temperature 1100 DEG C-1650 DEG C and pressure are the condition of 0.1-20MPa, generate with CO, CO 2and H 2for the synthetic gas of main component.

The feature of multi-channel nozzle of the present invention is as follows:

Multi-channel nozzle of the present invention can process the slurry of multiple hydrocarbon-containiproducts and multiple waste liquid, particularly dangerous organic liquid waste simultaneously.Multi-channel nozzle of the present invention is installed and used in existing syngas reactor, various organic liquid waste can not only be processed efficiently, the synthetic gas of high-quality can also be obtained, thus effectively avoid organic liquid waste to the pollution of environment, great lot of water resources can also be saved simultaneously, therefore, there is obviously economic benefit and social benefit.

[beneficial effect]

The present invention can be used for the multi-channel nozzle of multiple slip and waste liquid gasification, not only can be used for coal water slurry gasification water gas CO+H 2, also reluctant industrial organic waste liquid, waste water can be realized efficiency utilization by gasification reaction.Multi-channel nozzle of the present invention is installed and used in existing syngas reactor, various organic liquid waste can not only be processed efficiently, the synthetic gas of high-quality can also be obtained, thus effectively avoid organic liquid waste to the pollution of environment, great lot of water resources can also be saved simultaneously, therefore, there is obviously economic benefit and social benefit.

[accompanying drawing explanation]

Fig. 1 is the multi-channel nozzle structural representation of the present invention for polynary slurry gasifying reactor;

Fig. 2 is multi-channel nozzle head construction schematic diagram of the present invention;

Fig. 3 is multi-channel nozzle vertical view of the present invention;

Fig. 4 is the sectional view of multi-channel nozzle head of the present invention along A-A;

In figure:

1-II level oxygen supply pipeline; 2-mounting flange; 3-slip pipeline; 4-slurry inlet pipeline; 5-slurry inlet; 6-I level oxygen supply pipeline; 7-I level oxygen supply inlet duct; 8-I level oxygen supply entrance; 9-II level waste-solution line; 10-II level waste liquid inlet duct; 11-II level waste liquid entrance; 12-I level waste-solution line; 13-I level waste liquid entrance; 14-II level oxygen supply inlet duct; 15-II level oxygen supply entrance; 16-I level waste liquid shower nozzle; 17-II level waste liquid shower nozzle; 18-I level oxygen supply shower nozzle; 19-slurry spray nozzle; 20-II level oxygen supply shower nozzle; 21-preset pieces; The pre-confounding of 22-; 23-jet exit.

[embodiment]

The present invention can be understood better by following embodiment.

Embodiment 1: multi-channel nozzle of the present invention

This multi-channel nozzle comprises the I level waste-solution line 12, II level waste-solution line 9, I level oxygen supply pipeline 6, slip pipeline 3, II level oxygen supply pipeline 1 and the cooling system that configure successively from inside to outside with longitudinal axis overlap mode;

Described I level waste-solution line 12 by be positioned at multi-channel nozzle top I level waste liquid entrance 13, be positioned at I level waste liquid shower nozzle bottom multi-channel nozzle 16 and form with the straight tube that they are coupled together;

Described II level waste-solution line 9 by the II level waste liquid entrance 11 between multi-channel nozzle top and I level oxygen supply inlet duct 7 and II level waste liquid inlet duct 10, be positioned at multi-channel nozzle bottom II level waste liquid shower nozzle 17 and the straight tube that described pipeline and shower nozzle couple together is formed; Described II level waste-solution line 9 is fixed on I level waste-solution line 12 by the flange being positioned at this pipeline straight tube top with coaxial manner;

Described I level oxygen supply pipeline 6 by the I level oxygen supply entrance 8 between II level waste liquid inlet duct 10 and slurry inlet pipeline 4 and I level oxygen supply inlet duct 7, be positioned at multi-channel nozzle bottom I level oxygen supply shower nozzle 18 and the straight tube that described pipeline and shower nozzle couple together is formed; Described I level oxygen supply pipeline 6 is fixed on II level waste-solution line 9 by the flange being positioned at this pipeline straight tube top with coaxial manner;

Described slip pipeline 3 by the slurry inlet 5 between I level oxygen supply inlet duct 7 and II level oxygen supply inlet duct 14 and slurry inlet pipeline 4, be positioned at multi-channel nozzle bottom slurry spray nozzle 19 and the straight tube that described pipeline and shower nozzle couple together is formed; Described slip pipeline 3 is fixed on I level oxygen supply pipeline 6 by the flange being positioned at this pipeline straight tube top with coaxial manner;

Described II level oxygen supply pipeline 1 by the II level oxygen supply entrance 15 between bottom slurry inlet pipeline 4 and multi-channel nozzle and II level oxygen supply inlet duct 14, be positioned at multi-channel nozzle bottom II level oxygen supply shower nozzle 20 and the straight tube that described pipeline and shower nozzle couple together is formed; Described II level oxygen supply pipeline 1 is fixed on slip pipeline 3 by the flange being positioned at this pipeline straight tube top with coaxial manner;

I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are a kind of pyramidal structure shower nozzles with II level oxygen supply shower nozzle 20, and its cone angle is 30 °.

Form pre-confounding 22 by I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 with II level oxygen supply shower nozzle 20, adjacent with pre-confounding 22 is jet exit 23, all installs preset pieces 21 between these shower nozzles are adjacent.

On multi-channel nozzle outside surface between described cooling system is placed in bottom II level oxygen supply inlet duct 14 and multi-channel nozzle; Described cooling system is a kind of cooling system with conventional water leg structure or coil arrangement.

At described multi-channel nozzle lower outside, mounting flange 2 is set.

Embodiment 2: multi-channel nozzle of the present invention

The embodiment of this embodiment and the identical of embodiment 1, just between II level waste liquid inlet duct 10 and I level oxygen supply inlet duct 7, outside II level waste-solution line 9,2 grades of waste-solution line are sequentially coaxially installed according to the structure identical with II level waste-solution line 9 described in embodiment 1 and mounting means.

I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are 60 ° with the cone angle of II level oxygen supply shower nozzle 20.

Embodiment 3: multi-channel nozzle of the present invention

The embodiment of this embodiment and the identical of embodiment 1, just between II level waste liquid inlet duct 10 and I level oxygen supply inlet duct 7, outside II level waste-solution line 9,10 grades of waste-solution line are sequentially coaxially installed according to the structure identical with II level waste-solution line 9 described in embodiment 1 and mounting means.

I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are 90 ° with the cone angle of II level oxygen supply shower nozzle 20.

Embodiment 4: multi-channel nozzle of the present invention

The embodiment of this embodiment and the identical of embodiment 1, just between II level waste liquid inlet duct 10 and I level oxygen supply inlet duct 7, outside II level waste-solution line 9,5 grades of waste-solution line are sequentially coaxially installed according to the structure identical with II level waste-solution line 9 described in embodiment 1 and mounting means.

I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are 45 ° with the cone angle of II level oxygen supply shower nozzle 20.

Embodiment 5: multi-channel nozzle of the present invention

The embodiment of this embodiment and the identical of embodiment 1, just between II level waste liquid inlet duct 10 and I level oxygen supply inlet duct 7, outside II level waste-solution line 9,4 grades of waste-solution line are sequentially coaxially installed according to the structure identical with II level waste-solution line 9 described in embodiment 1 and mounting means.

I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are 68 ° with the cone angle of II level oxygen supply shower nozzle 20.

Embodiment 6: multi-channel nozzle of the present invention

The embodiment of this embodiment and the identical of embodiment 1, just between II level waste liquid inlet duct 10 and I level oxygen supply inlet duct 7, outside II level waste-solution line 9,8 grades of waste-solution line are sequentially coaxially installed according to the structure identical with II level waste-solution line 9 described in embodiment 1 and mounting means.

I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are 75 ° with the cone angle of II level oxygen supply shower nozzle 20.

Claims (10)

1., for a multi-channel nozzle for polynary slurry gasifying reactor, it is characterized in that this multi-channel nozzle comprises the I level waste-solution line (12), II level waste-solution line (9), I level oxygen supply pipeline (6), slip pipeline (3), II level oxygen supply pipeline (1) and the cooling system that configure successively from inside to outside with longitudinal axis overlap mode;
Described I level waste-solution line (12) by be positioned at multi-channel nozzle top I level waste liquid entrance (13), be positioned at I level waste liquid shower nozzle (16) bottom multi-channel nozzle and form with the straight tube that they are coupled together;
Described II level waste-solution line (9) by II level waste liquid entrance (11) be positioned between multi-channel nozzle top and I level oxygen supply inlet duct (7) and II level waste liquid inlet duct (10), be positioned at multi-channel nozzle bottom II level waste liquid shower nozzle (17) and the straight tube that described pipeline and shower nozzle couple together is formed;
Described I level oxygen supply pipeline (6) by I level oxygen supply entrance (8) be positioned between II level waste liquid inlet duct (10) and slurry inlet pipeline (4) and I level oxygen supply inlet duct (7), be positioned at multi-channel nozzle bottom I level oxygen supply shower nozzle (18) and the straight tube that described pipeline and shower nozzle couple together is formed;
Described slip pipeline (3) by the slurry inlet (5) be positioned between I level oxygen supply inlet duct (7) and II level oxygen supply inlet duct (14) and slurry inlet pipeline (4), be positioned at multi-channel nozzle bottom slurry spray nozzle (19) and the straight tube that described pipeline and shower nozzle couple together is formed;
Described II level oxygen supply pipeline (1) by II level oxygen supply entrance (15) between being positioned at bottom slurry inlet pipeline (4) and multi-channel nozzle and II level oxygen supply inlet duct (14), be positioned at multi-channel nozzle bottom II level oxygen supply shower nozzle (20) and the straight tube that described pipeline and shower nozzle couple together is formed;
On multi-channel nozzle outside surface between described cooling system is placed in bottom II level oxygen supply inlet duct (14) and multi-channel nozzle;
At described multi-channel nozzle lower outside, mounting flange (2) is set.
2. multi-channel nozzle according to claim 1, is characterized in that described II level waste-solution line (9) is fixed on I level waste-solution line (12) by the flange being positioned at this pipeline straight tube top with coaxial manner;
Described I level oxygen supply pipeline (6) is fixed on II level waste-solution line (9) by the flange being positioned at this pipeline straight tube top with coaxial manner;
Described slip pipeline (3) is fixed in I level oxygen supply pipeline (6) by the flange being positioned at this pipeline straight tube top with coaxial manner;
Described II level oxygen supply pipeline (1) is fixed on slip pipeline (3) with coaxial manner by the flange being positioned at this pipeline straight tube top.
3. multi-channel nozzle according to claim 1 and 2, it is characterized in that between II level waste liquid inlet duct (10) and I level oxygen supply inlet duct (7), in II level waste-solution line (9) outside, N level waste-solution line is sequentially coaxially installed according to the structure identical with described II level waste-solution line (9) and mounting means, wherein N be greater than 1 positive integer.
4. multi-channel nozzle according to claim 3, is characterized in that described N level waste-solution line is 3-10 level waste-solution line.
5. multi-channel nozzle according to claim 1, it is characterized in that I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 are a kind of pyramidal structure shower nozzles with II level oxygen supply shower nozzle 20, its cone angle is 30 °≤α≤90 °.
6. multi-channel nozzle according to claim 5, it is characterized in that forming pre-confounding 22 by I level waste liquid shower nozzle 16, II level waste liquid shower nozzle 17, I level oxygen supply shower nozzle 18, slurry spray nozzle 19 with II level oxygen supply shower nozzle 20, adjacent with pre-confounding 22 is jet exit 23, all installs preset pieces 21 between these shower nozzles are adjacent.
7. multi-channel nozzle according to claim 1, is characterized in that described cooling system is a kind of cooling system with conventional water leg structure or coil arrangement.
8. multi-channel nozzle according to claim 1, is characterized in that the space formed by II level oxygen supply pipeline (1) and slip pipeline (3) forms II level oxygen supply passage; The space formed by slip pipeline (3) and I level oxygen supply pipeline (6) forms slurry channel; The space formed by I level oxygen supply pipeline (6) and II level waste-solution line (9) forms I level oxygen supply passage; The space formed by II level waste-solution line (9) and I level waste solution channel (12) forms waste fluid channel.
9. multi-channel nozzle according to claim 3, is characterized in that the space by being formed between adjacent N level waste-solution line all forms waste fluid channel.
10. the multi-channel nozzle any one of claim 1-9 described in claim is producing the purposes in synthetic gas, it is characterized in that the slip used when producing synthetic gas is the slurry be made up of coal dust, refinery coke, coke powder, semicoke, coal liquefaction residue or its mixture, the waste liquid of use is selected from carbohydrate, fat, protein, cellulosic organic solution containing one or more.
CN201510582263.2A 2015-09-14 2015-09-14 It is a kind of for multi-channel nozzle of polynary slurry gasification reactor and application thereof CN105112104B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510582263.2A CN105112104B (en) 2015-09-14 2015-09-14 It is a kind of for multi-channel nozzle of polynary slurry gasification reactor and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510582263.2A CN105112104B (en) 2015-09-14 2015-09-14 It is a kind of for multi-channel nozzle of polynary slurry gasification reactor and application thereof

Publications (2)

Publication Number Publication Date
CN105112104A true CN105112104A (en) 2015-12-02
CN105112104B CN105112104B (en) 2017-09-22

Family

ID=54660226

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510582263.2A CN105112104B (en) 2015-09-14 2015-09-14 It is a kind of for multi-channel nozzle of polynary slurry gasification reactor and application thereof

Country Status (1)

Country Link
CN (1) CN105112104B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889949A (en) * 2016-04-19 2016-08-24 山东聊城中盛蓝瑞化工有限公司 Organic wastewater incineration and gasification system and incineration and gasification method
CN109609194A (en) * 2018-12-27 2019-04-12 西安元创化工科技股份有限公司 A kind of slurry and oxygen feeding control method of multi-channel nozzle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443228A (en) * 1982-06-29 1984-04-17 Texaco Inc. Partial oxidation burner
CN102183022A (en) * 2011-04-21 2011-09-14 扬州市银焰机械厂 Multi-channel mixed fuel burner
CN102408919A (en) * 2011-10-11 2012-04-11 北京航天动力研究所 Combustion nozzle combination device of multi-channel coal water slurry gasification furnace
CN102659075A (en) * 2012-05-15 2012-09-12 上海锅炉厂有限公司 Load-controllable multichannel liquid fuel gasification burner
CN104312634A (en) * 2014-10-09 2015-01-28 华东理工大学 Composite thermal oxidative nozzle and application thereof
CN205062000U (en) * 2015-09-14 2016-03-02 西北化工研究院 A multichannel nozzle for having more first ground paste gasification reaction ware

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443228A (en) * 1982-06-29 1984-04-17 Texaco Inc. Partial oxidation burner
CN102183022A (en) * 2011-04-21 2011-09-14 扬州市银焰机械厂 Multi-channel mixed fuel burner
CN102408919A (en) * 2011-10-11 2012-04-11 北京航天动力研究所 Combustion nozzle combination device of multi-channel coal water slurry gasification furnace
CN102659075A (en) * 2012-05-15 2012-09-12 上海锅炉厂有限公司 Load-controllable multichannel liquid fuel gasification burner
CN104312634A (en) * 2014-10-09 2015-01-28 华东理工大学 Composite thermal oxidative nozzle and application thereof
CN205062000U (en) * 2015-09-14 2016-03-02 西北化工研究院 A multichannel nozzle for having more first ground paste gasification reaction ware

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
罗进成等: "工业含碳氢副产物/废弃物的多元料浆气化利用可行性分析", 《化肥设计》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889949A (en) * 2016-04-19 2016-08-24 山东聊城中盛蓝瑞化工有限公司 Organic wastewater incineration and gasification system and incineration and gasification method
CN105889949B (en) * 2016-04-19 2017-11-10 山东聊城中盛蓝瑞化工有限公司 A kind of organic wastewater burns gasification system and burns gasification process
CN109609194A (en) * 2018-12-27 2019-04-12 西安元创化工科技股份有限公司 A kind of slurry and oxygen feeding control method of multi-channel nozzle

Also Published As

Publication number Publication date
CN105112104B (en) 2017-09-22

Similar Documents

Publication Publication Date Title
ES2656948T3 (en) Method for the removal of tar from synthesis gas
CN203613158U (en) Nozzle, gasifier and carbonaceous organic matter gasification system
CN101245263B (en) Non-catalytic partial oxidation gasification furnace of inferior raw material
CN102119120B (en) Nanocarbon generation device
CN102492479B (en) Three-channel slurry fuel gasification burner
CN1275848C (en) Burner of synthesis gas made by oxidizing natural gas in multiple channels partially
CN1438916A (en) Method for mixing fluids
CN101432401A (en) Gasification system and its use
Wang et al. Development and demonstration plant operation of an opposed multi-burner coal-water slurry gasification technology
MX2007009733A (en) Process and apparatus for conversion of biomass.
CN101982528B (en) Gasification device for classified gasification of moving bed, method for gasifying coal and applications thereof
CN102712468A (en) Method and burner for producing synthesis gas
RU2402596C2 (en) Procedure for production of synthetic gas and system for implementation of this procedure
CN102649683B (en) Method for producing methanol by combined gasification of lurgi gasification wastewater through treatment of coal water slurry furnace
CN201503015U (en) Adjustable spiral bubble atomizer
CN201907975U (en) Pyrolysis device for utilizing urea for ammonia preparation
CN101003358A (en) Multi nozzle of gasification furnace by using feed in brei state or powder state
CN105080436A (en) Ultrasonic coupling supergravity rotary packed bed and application thereof
ES2653255T3 (en) Biomass gasifier flushed with microwave plasma and its process
CN203389526U (en) Biological desulphurization device
IN2015DN00628A (en)
CN202265547U (en) Catalytic cracking feeding spray nozzle
CN101550056B (en) A thermal plasma coal cracking - gasification coupling process and reaction unit
CN102002403A (en) Low water-air ratio and middle water-air ratio carbon monoxide (CO) conversion process
CN102559276B (en) For the method and system of mixing reactor charging

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant